DX380LC-7
Inspection, Maintenance and Adjustment
4-60
1,000 Hour / 6 Month Service
Perform All Daily, 50, 250 and 500 Hour
Service Checks
Swing Reduction Gear - Lubricate
1.
Park machine on firm and level ground. Lower the front
attachment to the ground and stop engine.
2.
Remove air vent plug (1, Figure 72) from swing reduction
gear.
3.
Press grease fitting and inject grease with the grease gun
on the marked point (2, Figure 73).
4.
Install air vent plug (1, Figure 72) in swing reduction gear.
Hydraulic Oil Tank Breather Filter -
Replace
1.
Park machine on firm and level ground. Lower the front
attachment to the ground and stop engine.
2.
Tip breather cap up (2. Figure 74) slightly to release the
internal pressure.
3.
Unscrew the bolt (1, Figure 74) and take off the breather
cap (2).
4.
Change a filter cartridge (3, Figure 74) and assemble the
breather cap by tightening the bolt.
NOTE:
The used filter should always be disposed of
according to local regulations.
NOTE:
When the machine is operated under dusty
work sites, the hydraulic oil tank breather needs
1
EX1400647
Figure 72
DS2103951
2
Figure 73
DS1900872
1
2
3
Figure 74
